Revenue from Contracts with Customers Schedule of Disaggregated Revenue (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	$ 145,085,000	$ 117,316,000	$ 125,568,000
Instruments
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	55,616,000	47,830,000	31,074,000
Consumables
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	71,846,000	50,097,000	61,004,000
Total product revenue
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	127,462,000	97,927,000	92,078,000
Service revenue
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	16,495,000	13,517,000	11,636,000
Total product and service revenue
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	143,957,000	111,444,000	103,714,000
Collaboration
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	1,128,000	5,872,000	21,854,000
Americas
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	94,360,000	79,787,000	86,139,000
Americas | Instruments
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	31,467,000	30,016,000	18,578,000
Americas | Consumables
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	50,421,000	34,922,000	37,983,000
Americas | Total product revenue
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	81,888,000	64,938,000	56,561,000
Americas | Service revenue
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	11,344,000	8,977,000	7,724,000
Americas | Total product and service revenue
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	93,232,000	73,915,000	64,285,000
Americas | Collaboration
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	1,128,000	5,872,000	21,854,000
Asia Pacific
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	15,555,000	10,632,000	9,140,000
Asia Pacific | Instruments
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	9,312,000	6,680,000	4,413,000
Asia Pacific | Consumables
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	5,209,000	2,972,000	3,936,000
Asia Pacific | Total product revenue
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	14,521,000	9,652,000	8,349,000
Asia Pacific | Service revenue
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	1,034,000	980,000	791,000
Asia Pacific | Total product and service revenue
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	15,555,000	10,632,000	9,140,000
Asia Pacific | Collaboration
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	0	0	0
Europe and Middle East
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	35,170,000	26,897,000	30,289,000
Europe and Middle East | Instruments
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	14,837,000	11,134,000	8,083,000
Europe and Middle East | Consumables
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	16,216,000	12,203,000	19,085,000
Europe and Middle East | Total product revenue
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	31,053,000	23,337,000	27,168,000
Europe and Middle East | Service revenue
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	4,117,000	3,560,000	3,121,000
Europe and Middle East | Total product and service revenue
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	35,170,000	26,897,000	30,289,000
Europe and Middle East | Collaboration
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	$ 0	$ 0	$ 0